GW806742X

GW806742X is a potent MLKL inhibitor, also a human and murine necroptosis inhibitor. GW806742X binds the MLKL pseudokinase domain with a Kd value of 9.3 μM and has anti-necroptosis activity. GW806742X has activity against VEGFR2. GW806742X blocked necroptosis and IL-33 release in vitro and reduced eosinophilia in Aspergillus fumigatus extract-induced asthma in vivo, an allergic inflammation model that is highly dependent on IL-33.

Product information

CAS Number: 579515-63-2

Molecular Weight: 573.55

Formula: C25H22F3N7O4S

Chemical Name: GW806742X

Smiles: CN(C1C=CC(=CC=1)NC(=O)NC1C=CC(=CC=1)OC(F)(F)F)C1=CC=NC(NC2C=C(C=CC=2)S(N)(=O)=O)=N1

InChiKey: SNRUTMWCDZHKKM-UHFFFAOYSA-N

InChi: InChI=1S/C25H22F3N7O4S/c1-35(22-13-14-30-23(34-22)31-18-3-2-4-21(15-18)40(29,37)38)19-9-5-16(6-10-19)32-24(36)33-17-7-11-20(12-8-17)39-25(26,27)28/h2-15H,1H3,(H2,29,37,38)(H,30,31,34)(H2,32,33,36)

Technical Data

Appearance: Solid Power.

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO.

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined.

HS Tariff Code: 382200

How to use

In Vitro:

GW806742X (0.1-10000 nM) rescues 50% of wild-type mouse dermal fibroblasts (MDFs) from TSQ-induced necroptosis with an IC50< 50 nM when 1 ng/mL TNF is used. GW806742X (1 μM) retards MLKL translocation to the membrane.

References:

1. Hildebrand JM, et al. Activation of the pseudokinase MLKL unleashes the four-helix bundle domain to induce membrane localization and necroptotic cell death. Proc Natl Acad Sci U S A. 2014 Oct 21;111(42):15072-7.
2. Yan B, et al. Discovery of a new class of highly potent necroptosis inhibitors targeting the mixed lineagekinase domain-like protein. Chem Commun (Camb). 2017 Mar 28;53(26):3637-3640.

Products are for research use only. Not for human use.